[  863.172155][ T9485] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  863.258881][ T9486] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  863.359060][ T9487] br0: port 1(veth0) entered blocking state
[  863.359415][ T9487] br0: port 1(veth0) entered disabled state
[  863.359725][ T9487] veth0: entered allmulticast mode
[  863.361000][ T9487] veth0: entered promiscuous mode
[  863.444127][ T9488] br0: port 2(veth1) entered blocking state
[  863.444404][ T9488] br0: port 2(veth1) entered disabled state
[  863.445066][ T9488] veth1: entered allmulticast mode
[  863.446316][ T9488] veth1: entered promiscuous mode
[  863.888408][   T63] br0: port 1(veth0) entered blocking state
[  863.888786][   T63] br0: port 1(veth0) entered forwarding state
[  863.890168][   T63] br0: port 2(veth1) entered blocking state
[  863.890466][   T63] br0: port 2(veth1) entered forwarding state
[  865.160995][  T258] bond0: (slave veth1): link status definitely up
[  865.161378][  T258] bond0: (slave veth1): making interface the new active one
[  865.162588][  T258] bond0: active interface up!
[  865.558857][  T258] veth1: left allmulticast mode
[  865.559118][  T258] veth1: left promiscuous mode
[  865.559623][  T258] br0: port 2(veth1) entered disabled state
[  865.562093][  T258] veth0: left allmulticast mode
[  865.562264][  T258] veth0: left promiscuous mode
[  865.562556][  T258] br0: port 1(veth0) entered disabled state
[  865.740248][  T258] bond0: (slave veth1): Releasing backup interface
[  865.946984][  T258] bond0: (slave veth0): Releasing backup interface
[  866.333514][  T258] bond0 (unregistering): Released all slaves